C2h5oh ch3cooc2h5 ch3cooh. C2h5oh ch3cooh цепочка превращений. mg(oh)2+hbr. c ch4 c2h2 c2h4 c2h5oh ch3coh ch3cooh. ch4 ch3cl ch3oh ch3 c.

C2h5oh ch3cooc2h5 ch3cooh. C2h5oh ch3cooh цепочка превращений. mg(oh)2+hbr. c ch4 c2h2 c2h4 c2h5oh ch3coh ch3cooh. ch4 ch3cl ch3oh ch3 c.
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